body{
    background-image: url(../images/login.jpg);
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
}
.header{
    margin-top: 100px;
    margin-bottom: 80px;
    padding-top: 10px;
    text-align: center;
    font-weight: 600;
    font-size: 50px;
    color: black;
    font-family: "楷体";
    height: 50px;
}
.middle{
    width: 540px;
    height: 500px;
    background-color:white;
    margin-left: 680px;
    margin-top: 10px;
    border-radius: 10px;
}
.form1{
    position: absolute;
    left: 800px;
    top: 330px;
    height: 150px;
    text-align: center;
    color: black;
    font-size: 20px;
    font-family: "楷体";
}
p input{
    border: 1px solid black;
    margin-top: 15px;
    border-radius: 4px;
    height: 25px;
    width:180px;
}
p:nth-child(2) {
    margin-left: 10px;
}
span{
    margin-left: 9px;
}
.loginbutton{
    position: absolute;
    left: 80px;
    width: 185px;
    height: 35px;
    border: 2px solid orange;
    color: white;
    background-color: orange;
    border-radius: 5px;
    font-size: 20px;
}
.registerbutton{
    position: relative;
    left: -50px;
    width: 185px;
    height: 35px;
    border: 2px solid orange;
    color: white;
    background-color: orange;
    border-radius: 5px;
    font-size: 20px;
}
.dz{
    position: absolute;
    top: 280px;
    left: 850px;
}
.dz span{

}
.form2{
    position: absolute;
    left: 800px;
    top: 300px;
    color: black;
    font-size: 20px;
    font-family: "楷体";
    display: none;
}
.form2 input{
    margin-left: 25px;
}
.que input{
    margin-left: -5px;
}
.sex{
    margin-left: 20px;
}
.sex input{
    width: 18px;
    vertical-align: middle;
    margin-left: 40px;
}
.form2 input[type="submit"]{
    margin-left: 115px;
}
.login{
    cursor: pointer;
    font-size: 20px;
}
.res{
    cursor: pointer;
    font-size: 20px;
}
.find{
    position:absolute ;
    top: 320px;
    right: 0px;
    font-size: 15px;
}
.login:hover{
    font-size:26px
}
.res:hover{
    font-size:26px

}
.help{
    position:absolute ;
    top: 320px;
    left: 20px;
    font-size: 15px;
}
.form2 table{
    margin: 20px;
}
.form2 table tr td input{
    height: 25px;
}
.code-random{
    margin-left: 90px;
}